Caulking cartridge having a square cross section and co-operating gun for use there with



FIG. 1 is a perspective view of a caulking cartridge having a squarecross section and co-operating gun for use there with showing my newdesign.

FIG. 2 is a perspective view of the co-operating caulking gun per sethereof;

FIG. 3 is a right side elevation view thereof, taken in the direction ofarrow 3 in FIG. 2;

FIG. 4 is a top plan view there of, taken in the direction of arrow 4 inFIG. 2;

FIG. 5 is a left side elevational view there of, taken in the directionof arrow 5 in FIG. 2;

FIG. 6 is a bottom plan view there of, taken in the direction of arrow 6in FIG. 2;

FIG. 7 is a front elevational view there of, taken in the direction ofarrow 7 in FIG. 2;

FIG. 8 is a rear elevational view there of, taken in the direction ofarrow 8 in FIG. 2;

FIG. 9 is a perspective view of the co-operating caulking cartridge perse;

FIG. 10 is a side elevation view thereof, taken in the direction ofarrow 10 in FIG. 9, it being understood that all side elevational viewsare identical;

FIG. 11 is a front elevational view there of, taken in the direction ofarrow 11 in FIG. 9; and,

FIG. 12 is a rear elevational view there of, taken in the direction ofarrow 12 in FIG. 9.

The ornamental design for a caulking cartridge having a square crosssection and co-operating gun for use there with, as shown and described.